updating snippet

Author: dnrobin

README.md

@@ -4,16 +4,15 @@ A tiny API framework written in PHP for quick project prototypes.
 
 # Getting Started
 
-'''
-<?php
-
+```php
 require_once __DIR__ . '/vendor/autoload.php';
 
 $api = new nano\Server();
 
+# serve text from root
 $api->get('/', function () {
     echo "Hello, World!";
 })
 
-$api.run();
-'''
+$api->run();
+```